From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Tue, 24 Dec 2013 18:18:03 +0000 (-0800)
Subject: Merge 3.13-rc5 into usb-next
X-Git-Tag: v3.14-rc1~148^2~91
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=99f14bd4d1b2a1b1b6cd508e08efdbc5e3919198;p=profile%2Fivi%2Fkernel-x86-ivi.git

Merge 3.13-rc5 into usb-next

This resolves the merge issue with drivers/usb/host/ohci-at91.c

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

99f14bd4d1b2a1b1b6cd508e08efdbc5e3919198
diff --cc drivers/usb/host/ohci-at91.c
index 6d4cf93,8c356af..2d0ee5e
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@@ -136,54 -136,65 +136,58 @@@ static int usb_hcd_at91_probe(const str
  	struct ohci_hcd *ohci;
  	int retval;
  	struct usb_hcd *hcd = NULL;
- 
- 	if (pdev->num_resources != 2) {
- 		pr_debug("hcd probe: invalid num_resources");
- 		return -ENODEV;
+ 	struct device *dev = &pdev->dev;
+ 	struct resource *res;
+ 	int irq;
+ 
+ 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ 	if (!res) {
+ 		dev_dbg(dev, "hcd probe: missing memory resource\n");
+ 		return -ENXIO;
  	}
  
- 	if ((pdev->resource[0].flags != IORESOURCE_MEM)
- 			|| (pdev->resource[1].flags != IORESOURCE_IRQ)) {
- 		pr_debug("hcd probe: invalid resource type\n");
- 		return -ENODEV;
+ 	irq = platform_get_irq(pdev, 0);
+ 	if (irq < 0) {
+ 		dev_dbg(dev, "hcd probe: missing irq resource\n");
+ 		return irq;
  	}
  
 -	hcd = usb_create_hcd(driver, &pdev->dev, "at91");
 +	hcd = usb_create_hcd(driver, dev, "at91");
  	if (!hcd)
  		return -ENOMEM;
- 	hcd->rsrc_start = pdev->resource[0].start;
- 	hcd->rsrc_len = resource_size(&pdev->resource[0]);
+ 	hcd->rsrc_start = res->start;
+ 	hcd->rsrc_len = resource_size(res);
  
 -	if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
 -		pr_debug("request_mem_region failed\n");
 -		retval = -EBUSY;
 -		goto err1;
 +	hcd->regs = devm_ioremap_resource(dev, res);
 +	if (IS_ERR(hcd->regs)) {
 +		retval = PTR_ERR(hcd->regs);
 +		goto err;
  	}
  
 -	hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
 -	if (!hcd->regs) {
 -		pr_debug("ioremap failed\n");
 -		retval = -EIO;
 -		goto err2;
 -	}
 -
 -	iclk = clk_get(&pdev->dev, "ohci_clk");
 +	iclk = devm_clk_get(dev, "ohci_clk");
  	if (IS_ERR(iclk)) {
 -		dev_err(&pdev->dev, "failed to get ohci_clk\n");
 +		dev_err(dev, "failed to get ohci_clk\n");
  		retval = PTR_ERR(iclk);
 -		goto err3;
 +		goto err;
  	}
 -	fclk = clk_get(&pdev->dev, "uhpck");
 +	fclk = devm_clk_get(dev, "uhpck");
  	if (IS_ERR(fclk)) {
 -		dev_err(&pdev->dev, "failed to get uhpck\n");
 +		dev_err(dev, "failed to get uhpck\n");
  		retval = PTR_ERR(fclk);
 -		goto err4;
 +		goto err;
  	}
 -	hclk = clk_get(&pdev->dev, "hclk");
 +	hclk = devm_clk_get(dev, "hclk");
  	if (IS_ERR(hclk)) {
 -		dev_err(&pdev->dev, "failed to get hclk\n");
 +		dev_err(dev, "failed to get hclk\n");
  		retval = PTR_ERR(hclk);
 -		goto err5;
 +		goto err;
  	}
  	if (IS_ENABLED(CONFIG_COMMON_CLK)) {
 -		uclk = clk_get(&pdev->dev, "usb_clk");
 +		uclk = devm_clk_get(dev, "usb_clk");
  		if (IS_ERR(uclk)) {
 -			dev_err(&pdev->dev, "failed to get uclk\n");
 +			dev_err(dev, "failed to get uclk\n");
  			retval = PTR_ERR(uclk);
 -			goto err6;
 +			goto err;
  		}
  	}
  
@@@ -192,11 -203,9 +196,11 @@@
  	ohci->num_ports = board->ports;
  	at91_start_hc(pdev);
  
- 	retval = usb_add_hcd(hcd, pdev->resource[1].start, IRQF_SHARED);
- 	if (retval == 0) {
+ 	retval = usb_add_hcd(hcd, irq, IRQF_SHARED);
+ 	if (retval == 0)
 +		device_wakeup_enable(hcd->self.controller);
  		return retval;
 +	}
  
  	/* Error handling */
  	at91_stop_hc(pdev);